Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
As April arrives, a slight rise in the average high-temperature is observed, moving from a wintry 1.8°C (35.2°F) in March to a chilly 6.4°C (43.5°F). Isabella upholds a consistent average temperature of 2.3°C (36.1°F) throughout the nights of April.Humidity
In Isabella, the average relative humidity in April is 78%.Rainfall
April is the month with the least rainfall in Isabella. Rain falls for 10.7 days and accumulates 20mm (0.79") of precipitation.Snowfall
Months with snowfall in Isabella, Estonia, are January through May, October through December. In Isabella, during April, snow falls for 3.7 days and regularly aggregates up to 26mm (1.02") of snow. In Isabella, during the entire year, snow falls for 70.6 days and aggregates up to 509mm (20.04") of snow.Daylight
In April, the average length of the day is 14h and 30min.On the first day of April in Isabella, Estonia, sunrise is at 06:54 and sunset at 20:12. On the last day of the month, sunrise is at 05:33 and sunset at 21:20 EEST.
Sunshine
The average sunshine in April is 8.4h.UV index
In Isabella, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In April, the maximum UV index of 3 suggests these recommendations:
Take precautions - Protection against sun damage is advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
Is it cold in Isabella during April?
What is the average humidity in April in Isabella?
What is the driest month in Isabella?
How much does it rain in Isabella in April?
How much does it snow in Isabella in April?
How many hours of daylight does Isabella have in April?
When is the sunrise / sunset in April in Isabella?
How many hours of sunshine does Isabella have in April?
How high is the UV index in April in Isabella?
Average temperature in April
Isabella, Estonia
- Average high temperature in April: 6.4°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in April: 2.3°C
The months with the highest average low temperature are July and August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in April
Isabella, Estonia
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in April
Isabella, Estonia
- Average wind speed in April: 17.3km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is May (15.6km/h).
Average humidity in April
Isabella, Estonia
- Average humidity in April: 78%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in April
Isabella, Estonia
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in April
Isabella, Estonia
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in April
Isabella, Estonia
- Average snowfall in April: 26mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Isabella, Estonia
- Average snowfall days in April: 3.7 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Isabella, Estonia
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in April: 8h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in April
Isabella, Estonia
- Average sunshine days in April: 15.4 days
The month with the most sunshine days is May (19.6 days).
The month with the least sunshine days is December (3.6 days).
Average UV index in April
Isabella, Estonia
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in April
Isabella, Estonia
- Average cloud cover in April: 45
The month with the most cloud cover is December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in April
Isabella, Estonia
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Isabella, Estonia
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